Interesting. 👋👋🏻👋🏼👋🏽👋🏾👋🏿 all these hands, when viewed on a supported browser/device/field, show up in different races. The default one is 2 bytes and is &#x1F44B; and the others are combinations of the previous one and what looks like some modifier, similar to unicode diacritics.

@LegionMammal978 To be fair, when I posted it there were only a couple of new questions every day and it was really similar. So I abandoned it thinking it would never see the light of day again. I think it only really started gathering up-votes once all the old sandboxes were merged into one, by which time no-one remembered the bicycle round-trip question.

@LegionMammal978 It used to be that when the sandbox got too full it would be retired and a new sandbox question created. My question was in the first sandbox meta question. When they got to about 10 they decided to merge them all to tidy things up a bit.

I'd like to teach students how to program using JavaScript. I don't want to introduce new students to call-backs or any other complex program structure. Looking at Node.js the readline used for standard input uses a call-back. For simple input data, then do a calculation, I'd like a simple equiva...

Power Grid Resource Costs
Introduction
In the board game Power Grid, an integral part of the game is the act of buying resources to fuel your power stations. There are four types of resource used in the game (five, if you include renewable energy, but obviously you can't buy resources for that)...

Oh noes! A site redesign is eating my privileges!
code-golfarray-manipulation
PPCG is graduating and will soon receive a new design. Unfortunately for everbody except some people, the new design will also mean losing privileges due to higher reputation requirements.
Now, losing some privileg...

A Latin square is a square that has no repeated symbols in the rows or columns:.
13420
21304
32041
04213
40132
And as many Sudoku players know, you don't need all of the numbers to deduce the remaining numbers.
Your challenge is to compress a Latin square into as few bytes as possible. You ...

@downgoat halp marsultor.myftp.org (in the .tar, excluding npm modules) i have no idea why the grey dots appear when you run node index -m cs, apparently it's an issue with dgram in is-online/index.js:49 (where udpSocket is a dgram Socket)

Your task is to create a program or function that generates a zipper with a length of 10 lines. Each line of the zipper is represented by two dashes --:
--
--
--
--
--
--
--
--
--
--
The program/function will take a percentage (divisible by 10) as input, and the output will be the zipper "unzi...

@Katenkyo You need a compression method that can compress multiple files and decompress a single file at a time. Preferably one that keeps a table of sorts and can easily have the contents of one file modified without messing up the others. Essentially, you need a filesystem that supports transparent compression. Luckily, such a thing exists.

Anonymous

2:35 PM

Using OpenZFS for compressed filesystems on Linux might be a bit overkill, but it does the job well.

The chatbot is working under my account, and can't work on my own commands.

Anonymous

Make another account?

Anonymous

Your constant begging for people to do your work for you is annoying. You mention the chatiquette frequently, but it seems you haven't actually read it: Stay on-topic with questions, and avoiding asking unrelated "homework" questions.